| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.32 | 4.713% | $29.6547 | $29.65 | $29.65 | $29.70 |
| Purchase #2 | $139.52 | 12.185% | $156.5205 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $53.88 | 3.423% | $55.7243 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $158.74 | 3.431% | $164.1864 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $74.83 | 9.567% | $81.989 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $66.82 | 5.761% | $70.6695 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $219.40 | 4.151% | $228.5073 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $741.51 | $787.2517 | $787.25 | $787.20 | $787.30 | |